package com.atcper

/**
 * @author : ranzlupup
 * @date : 2023/2/23 20:15
 */
object Scala11_String_StringBuilder {
    def main(args: Array[String]): Unit = {

        val str: String = " ranzili "
        val trim = str.trim
        println(str)
        println(trim)
    }

}
